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    Subject[PATCH v10 0/5] ZII RAVE platform driver
    Date
    Hi everyone,

    This patch series is v10 of the driver for supervisory processor found
    on RAVE series of devices from ZII. Supervisory processor is a PIC
    microcontroller connected to various electrical subsystems on RAVE
    devices whose firmware implements protocol to command/qery them.

    NOTE:

    * This driver dependends on crc_ccitt_false(), added by
    2da9378d531f8cc6670c7497f20d936b706ab80b in 'linux-next', the patch
    was pulled in by Andrew Morton and is currently avaiting users, so
    this series might have to go in through Andrew's tree

    Changes since [v9]:

    - Converted watchdog driver to use watchdog_active() instead of
    watchdog_hw_running() and replaced WARN_ON with a regular error
    message as per feedback from Guenter

    - Changed rave_sp_wdt_start() to set WDOG_HW_RUNNING only if
    communicating with hardware was sucessful

    - Collected Reviewd-by from Sebastian (for serdev related patches)

    - Collected Acked-by from Rob (for watchdog DT bindings)

    Changes since [v8]:

    - Driver moved from drivers/platform to drivers/mfd

    - Collected Reviewed-by from Guenter (for patches 1, 2 and 3)

    - Incorporated feedback from Guenter into watchdog driver

    - Incorporated feedback from Rob into watchdog DT bindings

    - Removed struct rave_sp_rsp_status, which was a leftover from v5
    -> v6 code removal.

    - Fixed minor problems reported by checkpatch

    Changes since [v7]:

    - Added watchdog driver to the patchset, so it would be easier to
    understand how parent/children drivers are tied together

    - Added serdev patches to implement devm_serdev_device_open() and make .remove optional

    - "Added" missing serdev_device_close() by converting the driver
    to use devm_serdev_device_open()

    - Converted the driver to use devm_of_platform_populate()

    - Removed needless dependency on MFD_CORE

    - Removed dependency on SERIAL_DEV_CTRL_TTYPORT

    Changes since [v6]:

    - Patch 2/2 has been applied by Lee so it is no longer a part of the series

    - Removed all sysfs and debugfs attribute to reduce the scope of
    the driver propsed for inclusion. This is not a critical to have
    feature and can be added/discussed later.

    Changes since [v5]:

    - Fixed a build break, introduced by a last minute change in [v5]

    - Moved majority of attributes that were exposed over sysfs to debugfs

    - Document remaining sysfs attributes in Documentation/ABI/testing/sysfs-platform-rave-sp

    Changes since [v4]:

    - Replaced usage of DEVICE_ATTR with DEVICE_ATTR_RW

    - Fixed a number of warnings produces by sparse tool

    - Incorporated event more feedback from Andy Shevchenko

    - Collected Reviewed-by from Andy

    Changes since [v3]:

    - Re-collected lost Acked-by from Rob

    - Incorporated further feedback from Andy Shevchenko

    - Dropped useless change (stray newline) to drivers/mfd/Makefile

    Changes since [v2]:

    - Fixed swapped command codes in rave_sp_common_get_boot_source()
    and rave_sp_common_set_boot_source() revealed by further testing
    of the code

    - Incorporated feedback from Andy Shevchenko

    Changes since [v1]:

    - Updated wording in DT-bindings as per Rob's request.

    - Collected Rob's Acked-by for patch 2/2

    Feedback is greatly appreciated!

    Thanks,
    Andrey Smirnov

    [v9] lkml.kernel.org/r/20171025190421.18415-1-andrew.smirnov@gmail.com
    [v8] lkml.kernel.org/r/20171018170136.12347-1-andrew.smirnov@gmail.com
    [v7] lkml.kernel.org/r/20171013061321.31252-2-andrew.smirnov@gmail.com
    [v6] lkml.kernel.org/r/20170828163131.24815-2-andrew.smirnov@gmail.com
    [v5] lkml.kernel.org/r/20170728142704.11156-1-andrew.smirnov@gmail.com
    [v4] lkml.kernel.org/r/20170725184450.13171-1-andrew.smirnov@gmail.com
    [v3] lkml.kernel.org/r/20170724150915.4824-1-andrew.smirnov@gmail.com
    [v2] lkml.kernel.org/r/20170718175604.11735-1-andrew.smirnov@gmail.com
    [v1] lkml.kernel.org/r/20170710170449.4544-1-andrew.smirnov@gmail.com

    Andrey Smirnov (5):
    serdev: Make .remove in struct serdev_device_driver optional
    serdev: Introduce devm_serdev_device_open()
    mfd: Add driver for RAVE Supervisory Processor
    watchdog: Add RAVE SP watchdog driver
    dt-bindings: watchdog: Add bindings for RAVE SP watchdog driver

    .../bindings/watchdog/zii,rave-sp-wdt.txt | 39 ++
    Documentation/driver-model/devres.txt | 3 +
    drivers/mfd/Kconfig | 9 +
    drivers/mfd/Makefile | 2 +
    drivers/mfd/rave-sp.c | 659 +++++++++++++++++++++
    drivers/platform/Kconfig | 1 +
    drivers/tty/serdev/core.c | 31 +-
    drivers/watchdog/Kconfig | 7 +
    drivers/watchdog/Makefile | 1 +
    drivers/watchdog/rave-sp-wdt.c | 349 +++++++++++
    include/linux/rave-sp.h | 54 ++
    include/linux/serdev.h | 1 +
    12 files changed, 1154 insertions(+), 2 deletions(-)
    create mode 100644 Documentation/devicetree/bindings/watchdog/zii,rave-sp-wdt.txt
    create mode 100644 drivers/mfd/rave-sp.c
    create mode 100644 drivers/watchdog/rave-sp-wdt.c
    create mode 100644 include/linux/rave-sp.h

    --
    2.13.6

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